thomas.vo@LIGO.ORG - posted 17:23, Monday 26 August 2013 - last comment - 14:33, Tuesday 27 August 2013(7542)
TCS RH ITMX Install
GregG ThomasV BetsyW Installed the TCS RHs onto the suspension cage, the cables are routed up the side. Will put the final touches on the cable routing and do a continuity/resistance check tomorrow.
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Thomas Vo, Greg Grabeel We finished installing the ring heaters for ITMx with only a couple of issues. The first problem is the temperature sensor broke off at the leads. The electrical leads had epoxy encapsulating them but that epoxy broke along with the leads. Thomas and I wrapped the temperature sensor up and zip tied it to the structure. The second issue was the nut plate designed to hold the cable bracket to the top of the quad structure was too wide and two silver plated nuts were used instead. The nut plate was running into the edge of the structure. The resistance for the upper and lower ring heater were both 43 ohms at the J9 cable connection.
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